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A study to compare error rates and efficiency of surgeons while using 2D and 3D endovision systems in laparoscopic gall bladder and inguinal hernia surgery

Randomized Controlled Trial Comparing 3D Endovision and 2D UHD- 4K Endovision System in Laparoscopic Hernia and Gallbladder Surgery: Impact on Surgical Performance and Clinical Outcomes - Nill

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/04/107760
Enrollment
144
Registered
2026-04-07
Start date
Unknown
Completion date
Unknown
Last updated
2026-04-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: K40- Inguinal hernia Health Condition 2: K80- Cholelithiasis

Interventions

Intervention1: 3D Endovision System: A 3D endovision system employs dual optical channels or stereoscopic cameras to acquire two offset images corresponding to left and right eyes. These images are pr

Sponsors

Dr Shreyans Jain
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Elective laparoscopic cholecystectomy 2. Elective laparoscopic TAPP or TEP repair (including complicated hernia repair) 3. Well versed with the 4K and 3D Endovision system with at least experience of 10 cases on the system

Exclusion criteria

Exclusion criteria: 1. Emergency procedures 2. Irreducible/ obstructed or strangulated hernia requiring emergency procedure 3. Lack of experience using 4K or 3D Endovision system with surgical experience of less than 10 cases 4. Surgical procedures converted intra-operatively from laparoscopic to open surgical procedure

Design outcomes

Primary

MeasureTime frame
1. Primary Outcomes Total operative time (minutes) Hernia sac dissection time (minutes) Mesh placement time (minutes) Peritoneal closure time (minutes) Error rate Technical skill checklist Timepoint: At baseline—

Secondary

MeasureTime frame
Intraoperative complications Conversion to open surgery (if any) Surgeon fatigue & subjective experienceTimepoint: At baseline—

Countries

India

Contacts

Public ContactDr Vikram Saini

All India Institute Of Medical Science, Bathinda

vikramsaini2006@hotmail.com9467577996

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: May 1, 2026